Nandrolone cyclotate

Nandrolone cyclotate
Clinical data
Other names	Nandrolone ciclotate; RS-3268R; 19-Nortestosterone 17β-ciclotate
Routes of; administration	Intramuscular injection
Drug class	Androgen; Anabolic steroid; Androgen ester; Progestogen
Identifiers
	IUPAC name [(8R,9S,10R,13S,14S,17S)-13-methyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] 1-methylbicyclo[2.2.2]oct-2-ene-4-carboxylate;
CAS Number	22263-51-0;
PubChem CID	164526;
ChemSpider	32700233;
UNII	1MG9GW4ZH8;
CompTox Dashboard (EPA)	DTXSID2023351 ;
Chemical and physical data
Formula	C28H38O3
Molar mass	422.609 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C[C@@]12C=C[C@@](CC1)(CC2)C(=O)O[C@@H]3[C@@]4([C@H]([C@H]5[C@@H]([C@@H]6C(=CC(=O)CC6)CC5)CC4)CC3)C;
	InChI InChI=1S/C28H38O3/c1-26-11-14-28(15-12-26,16-13-26)25(30)31-24-8-7-23-22-5-3-18-17-19(29)4-6-20(18)21(22)9-10-27(23,24)2/h11,14,17,20-24H,3-10,12-13,15-16H2,1-2H3/t20-,21+,22+,23-,24-,26-,27-,28-/m0/s1; Key:REACBNMPQDINOF-ZDMPKJLCSA-N;

Nandrolone cyclotate (USANTooltip United States Adopted Name) (developmental code name RS-3268R), or nandrolone ciclotate, also known as 19-nortestosterone 17β-ciclotate, is a synthetic and injected anabolic–androgenic steroid (AAS) of the nandrolone (19-nortestosterone) group which was never marketed.^[1]^[2]^[3]^[4] It is an androgen ester – specifically, the C17β ciclotate (4-methylbicyclo[2.2.2]oct-2-ene-1-carboxylate) ester of nandrolone.^[1]^[2] Nandrolone cyclotate has potent and prolonged activity as an AAS when administered by intramuscular injection and is reported to have a similar duration of action to that of nandrolone decanoate via this route.^[4]

More information Compound, PRTooltip Progesterone receptor ...

Quick facts Clinical data, Other names ...

Compound	PRTooltip Progesterone receptor	ARTooltip Androgen receptor	ERTooltip Estrogen receptor	GRTooltip Glucocorticoid receptor	MRTooltip Mineralocorticoid receptor	SHBGTooltip Sex hormone-binding globulin	CBGTooltip Corticosteroid-binding globulin
Nandrolone	20	154–155	<0.1	0.5	1.6	1–16	0.1
Testosterone	1.0–1.2	100	<0.1	0.17	0.9	19–82	3–8
Estradiol	2.6	7.9	100	0.6	0.13	8.7–12	<0.1
Notes: Values are percentages (%). Reference ligands (100%) were progesterone for the PRTooltip progesterone receptor, testosterone for the ARTooltip androgen receptor, estradiol for the ERTooltip estrogen receptor, dexamethasone for the GRTooltip glucocorticoid receptor, aldosterone for the MRTooltip mineralocorticoid receptor, dihydrotestosterone for SHBGTooltip sex hormone-binding globulin, and cortisol for CBGTooltip corticosteroid-binding globulin. Sources: See template.

See also